body{
  /*padding: 1.6rem 0.8rem 1.6rem 0.8rem;*/
  position: relative;
}
header{
  width: 100%;
  position: fixed;
  top:0;
  left:0;
  padding: 1.6rem 0.8rem 0.5rem 0.8rem;
  background-color: #fff;
}
header span:nth-of-type(1){
  font-size: 1rem
}
header span:nth-of-type(2){
  font-size: 1rem;
}
#contentBox{
  padding: 3rem 0.8rem 4rem 0.8rem;
}
.content{
  overflow: hidden;
}
.content h5{
  font-size: 1rem;
  font-weight: bold;
  color: #000;
}
.content .info{
  overflow: hidden;
  margin-bottom: 1.5rem
}
.content .info span{
  color: rgb(150, 150, 150);
  font-size: 0.7rem;
  float: left;
}
.content .info span:nth-of-type(2){
  margin-left: 0.3rem
}
.content .info span:nth-of-type(3){
  float: right
}
.content img{
  padding: 0.5rem 0;
}
.zan{
  float: right;
  padding-top: 1rem
}
.zan span{
  color: rgb(108, 108, 108)
}
.zan span:nth-of-type(1){
  margin-right: 0.2rem
}
.comment{
  margin-top: 1rem
}
.comment h4{
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.comment .comment_body{
  overflow: hidden;
}
.user_photo {
  float: left;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  overflow: hidden;
  margin: 0;
}
.user_photo img{
  width: 100%;
  height: 100%;
  padding: 0
}
.user_message{
  float: right;
  width: 80%;
}
.user_message .user_name{
  color: rgb(52, 94, 145);
  font-size: 0.7rem;
  margin-bottom: 0.4rem
}
.user_message .user_comment{
  line-height: 1rem
}
.date{
  margin-bottom: 0.4rem
}
.date span{
  font-size: 0.7rem;
  color: rgb(155, 157, 157);
}
.news{
  position: fixed;
  bottom: 0;
  width: 100%;
  height:3rem;
  background-color: rgb(223, 223, 223);
  padding:0.5rem 0.8rem 0.5rem 0.8rem
}
.news input{
  display: inline-block;
  line-height: 1.6rem;
  height: 2rem;
  background-color: #fff;
  border-radius: 1rem;
  width: 100%;
  vertical-align: top;
  padding-left: 1rem
}
